Ubuntu
casper package

  1. Bug #2038694
  2. Comment #10

Comment 10 for bug 2038694

Revision history for this message
Adam Vodopjan (grozzly) wrote (last edit ):

Previously I created a script to make ubuntu iso images bootable from f2fs partitions. After discovering this bug, I converted it into a generic "make casper aware of fs X, add kernel modules Y to the initrd" one.

You can get it here https://github.com/slowpeek/ubuntu-remaster-bbb and make 20.04+ images bootable from exfat like this:

  ubuntu-remaster-exfat input.iso output.iso

or, without the exfat shortcut:

  ubuntu-remaster-bbb --fs exfat --module exfat input.iso output.iso

If using the docker image:

  ubuntu-remaster-bbb.docker --fs exfat --module exfat -- input.iso output.iso

This way 18.04.5+ can boot from exfat as well, but only with the hwe kernel. Hence in case of live-server 18.04.5+, extra '--hwe-only' option is required.